2001 BMW 318 vs. 2008 Opel Signum
To start off, 2008 Opel Signum is newer by 7 year(s). Which means there will be less support and parts availability for 2001 BMW 318. In addition, the cost of maintenance, including insurance, on 2001 BMW 318 would be higher. At 2,197 cc (4 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (153 HP @ 5600 RPM) has 12 more horse power than 2001 BMW 318. (141 HP @ 6000 RPM) In normal driving conditions, 2008 Opel Signum should accelerate faster than 2001 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 107 kg more than 2001 BMW 318. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW 318 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2001 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2008 Opel Signum (220 Nm @ 3800 RPM) has 20 more torque (in Nm) than 2001 BMW 318. (200 Nm @ 3750 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2001 BMW 318. 2001 BMW 318 has automatic transmission and 2008 Opel Signum has manual transmission. 2008 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW 318 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW 318 | 2008 Opel Signum | |
| Make | BMW | Opel |
| Model | 318 | Signum |
| Year Released | 2001 | 2008 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2197 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 153 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 200 Nm | 220 Nm |
| Torque RPM | 3750 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 94.6 mm |
| Engine Compression Ratio | 10.2:1 | 12.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 217 km/hour | 211 km/hour |
| Acceleration 0-100mph | 10.2 seconds | 9.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1428 kg | 1535 kg |
| Vehicle Length | 4480 mm | 4640 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2840 mm |
| Fuel Tank Capacity | 63 L | 60 L |
